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A thylakoid is a sheet-like membrane-bound structure that is the site of the light-dependent photosynthesis reactions in chloroplasts and cyanobacteria.It is the site that contains the chlorophyll used to absorb light and use it for biochemical reactions. The word thylakoid is from the Green word thylakos, which means pouch or sac.With the -oid ending, "thylakoid" means "pouch-like....


A major function of the thylakoid membrane and its integral photosystems is the establishment of chemiosmotic potential. The carriers in the electron transport chain use some of the electron's energy to actively transport protons from the stroma to the lumen.


Thylakoids: Definition & Functions. ... Thylakoids are tiny compartments found inside of chloroplasts. Their role is to help absorb sunlight in order for photosynthesis to occur. They contain all ...


What is the function of the thylakoids? Answer. Wiki User 09/01/2010. Thylakoids are the component of chloroplast, they capture light energy or photons for light reaction of photosynthesis.


The thylakoid membranes of a chloroplast is an internal system of interconnected membranes, that carry out the light reactions of photosynthesis. They are arranged into stacked and unstacked regions called grana and stroma thylakoids, respectively, that are differentially enriched in photosystem I and II complexes.


Definition and Function of Thylakoid Membrane The thylakoids themselves contain the chlorophyll, but the thylakoid membrane , which is the layer that surrounds the thylakoid, is where the light ...


The function of the electron transport proteins in the thylakoid membranes is to pump hydrogens into the thylakoid space for later generation of ATP.


What is the function of the thylakoids in a chloroplast? Answer. Wiki User 01/13/2011. Thylakoids are the site of light-dependent reactions of photosynthesis. They're electron carriers.


Thylakoids are the internal, membrane-bound compartments formed by such thylakoid membranes. The internal portion of the thylakoid is called the thylakoid lumen, and contains plastocyanins and other molecules required for the transport of electrons.


Start studying structure and function of chloroplast. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Search. Create. structure and function of chloroplast. ... what is the function of thylakoid membranes. site of light dependent reactions, contains pigments. what is the function of grana.